Trachoma clinical trials
The registry lists 34 studies for Trachoma across more than 10 countries. 2 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-06-18.
Status
- Completed
- 23
- Withdrawn
- 6
- Terminated
- 2
- Recruiting
- 1
- Active, not recruiting
- 1
- Not yet recruiting
- 1
Phase
- Phase 4
- 18
- Phase 3
- 4
- Phase 2
- 2
- Phase 1
- 1
Where
- United States
- 10
- Ethiopia
- 10
- Tanzania
- 4
- United Kingdom
- 4
- Niger
- 2
- Mali
- 1
Who runs them
University of California, San Francisco (11) · London School of Hygiene and Tropical Medicine (6) · Johns Hopkins University (6) · Emory University (3) · University of North Carolina, Chapel Hill (1) · Université de Montréal (1) · Lihir Medical Centre (1) · University of Pennsylvania (1)
Studies
Recruiting first, then most recently updated. Showing 34 of 34 — search for more.
- Evaluation of the Impact of Oral Ivermectin on Musca Sorbens Flies, Putative Vector of TrachomaNot yet recruitingNCT07657143Phase 41 country
- RESTORE: Comparing Two Approaches to Repeat TT Surgery Performed by Integrated Eye Care Workers (IECWs)RecruitingNCT07322302Not applicable2 countries
- Sanitation, Water, and Instruction in Face-washing for Trachoma I/IICompletedNCT02754583Phase 31 country
- Azithromycin Reduction to Reach Elimination of TrachomaCompletedNCT04185402Phase 41 country
- Azithromycin Reduction to Reach Elimination of Trachoma BWithdrawnNCT06289647Phase 41 country
- Kebele Elimination of Trachoma for Ocular HealthActive, not recruitingNCT03335072Phase 42 countries
- Trachoma Elimination Study by Focused Antibiotic (TESFA)WithdrawnNCT03523156Phase 4
- Safety and Immunogenicity of a Chlamydia Vaccine CTH522CompletedNCT03926728Phase 11 country
- Enhancing the A in SAFE for TrachomaCompletedNCT05634759Phase 41 country
- App-based Versus Slide-based Inter-grader Agreement (IGA) Test for Trachoma GradersTerminatedNCT04002726Not applicable1 country
- Smartphone App for Taking Images of ConjunctivaeTerminatedNCT03997487Not applicable1 country
- Cluster RCT of Co-administration Azithromycin, Albendazole & IvermectinCompletedNCT03570814Phase 41 country
- Water Uptake for Health in Amhara PilotCompletedNCT02373657Not applicable1 country
- Testing Insect Repellents Against Musca Sorbens, the Vector of TrachomaCompletedNCT03813069Phase 22 countries
- Safety of Co-administration of IDA and Azithromycin for NTDs ( ComboNTDs )CompletedNCT03676140Phase 31 country
- Tripartite International Research for the Elimination of TrachomaCompletedNCT01202331Phase 41 country
- A Surveillance and Azithromycin Treatment for Newcomers and Travelers Evaluation: The ASANTE TrialCompletedNCT01767506Not applicable1 country
- Partnership for Rapid Elimination of TrachomaCompletedNCT00792922Phase 42 countries
- Modified Instrumentation for Surgery to Correct TrichiasisCompletedNCT00886015Not applicable1 country
- Performance of a Photoscreener for Vision Screening in a Haitian Pediatric PopulationWithdrawnNCT026554321 country
- Fluorometholone as Ancillary Therapy for TT SurgeryCompletedNCT01949454Not applicable1 country
- Trachoma Amelioration in Northern Amhara (TANA)CompletedNCT00322972Phase 41 country
- Trachoma Elimination Follow-upCompletedNCT00221364Phase 41 country
- Nepal Elimination of Trachoma StudyWithdrawnNCT02176057Phase 2/31 country
- Safety Study of Combined Azithromycin, Ivermectin and Albendazole for Trachoma and Lymphatic FilariasisWithdrawnNCT01903057Phase 41 country
- Effect of Intensive Fly Control on Trachoma and Ocular Chlamydia Infection in TanzaniaCompletedNCT00347763Phase 41 country
- Impact of Two Alternative Dosing Strategies for Trachoma Control in NigerCompletedNCT00618449Phase 42 countries
- Safety of the Co-administration of Three Drugs for Trachoma and Lymphatic Filariasis EliminationCompletedNCT01586169Not applicable1 country
- Azithromycin in Control of Trachoma IIWithdrawnNCT00286026Phase 41 country
- A Trial of Non-absorbable Versus Absorbable Sutures for Trichiasis SurgeryCompletedNCT00522860Phase 41 country
- Study of Three Alternatives for Mass Treatment in Trachoma Villages of TanzaniaCompletedNCT00347607Phase 42 countries
- Impact of Water and Health Education Programs on Trachoma and Ocular C. Trachomatis in NigerCompletedNCT00348478Phase 41 country
- The Effect of Oral Azithromycin in the Treatment of Chlamydial ConjunctivitisCompletedNCT01178762Not applicable1 country
- Efficacy and Safety of 2 Dosing Regimens of T1225 Eye Drops 1.5% Versus Oral Azithromycin in Treatment of TrachomaCompletedNCT00356720Phase 3